308884086864 has 120 divisors (see below), whose sum is σ = 866569932800. Its totient is φ = 102708829440.

The previous prime is 308884086799. The next prime is 308884086881. The reversal of 308884086864 is 468680488803.

308884086864 is a `hidden beast` number, since 30 + 8 + 88 + 408 + 68 + 64 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 175601217 + ... + 175602975.

Almost surely, 2^308884086864 is an apocalyptic number.

It is an amenable number.

308884086864 is an abundant number, since it is smaller than the sum of its proper divisors (557685845936).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

308884086864 is a wasteful number, since it uses less digits than its factorization.

308884086864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4073 (or 4064 counting only the distinct ones).

The product of its (nonzero) digits is 56623104, while the sum is 63.

The spelling of 308884086864 in words is "three hundred eight billion, eight hundred eighty-four million, eighty-six thousand, eight hundred sixty-four".